13204211608653 has 24 divisors (see below), whose sum is σ = 19209596171040. Its totient is φ = 8063640636480.

The previous prime is 13204211608561. The next prime is 13204211608727. The reversal of 13204211608653 is 35680611240231.

It is not a de Polignac number, because 13204211608653 - 2²⁰ = 13204210560077 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13204211688653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99337438 + ... + 99470271.

It is an arithmetic number, because the mean of its divisors is an integer number (800399840460).

Almost surely, 2^{13204211608653} is an apocalyptic number.

13204211608653 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13204211608653 is a deficient number, since it is larger than the sum of its proper divisors (6005384562387).

13204211608653 is a wasteful number, since it uses less digits than its factorization.

13204211608653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198807869 (or 198807856 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

Adding to 13204211608653 its reverse (35680611240231), we get a palindrome (48884822848884).

The spelling of 13204211608653 in words is "thirteen trillion, two hundred four billion, two hundred eleven million, six hundred eight thousand, six hundred fifty-three".